baber/WOPTO huggingface dataset:
Patent JP-H08169851-A (JP)
Title: Production of 1,1,1,2,3,3-hexafluoropropane
Inventor: AOYAMA HIROICHI
IPC: C07C19/08
Filed: 1994-12-16
Abstract: PURPOSE: To economically obtain the subject compound by reaction between a hexafluoropropene derivative and hydrogen in the presence of an active carbon-carried Pd catalyst, by which the catalyst life can be prolonged and the catalytic activity can be sustained. CONSTITUTION: This compound is obtained by vapor phase reaction between 1,1,1,2,3,3-hexafluoropropene and hydrogen in the presence of an active carbon- carried Pd catalyst at 5-200 deg.C under a pressure of 0-15kg/cm<2> G. The molar ratio of the hydrogen to the hexafluoropropene is (1-3) and the concentration of the Pd catalyst carried on the active carbon is 0.05-10wt.%. By using active carbon as the carrier, resistance of the catalyst to the HF produced in minute amounts during the reaction is exhibited and the catalytic activity is retained over a long time. This compound is useful as an alternative to CFCs and HCFCs being used as cooling media, foaming agents, detergents, etc.
Patent JP-H11242306-A (JP)
Title: Photothermographic imaging element containing antihalation dye
Inventor: WEIDNER CHARLES HARRY
IPC: G03C1/498
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain the photothermographic element containing the dye functioning as the antihalation dye by incorporating a specified dye in an nonimaging layer arranged on the side reverse to an imagiing layer or the like. SOLUTION: This photothermographic element comprises a support, the photothermographic imaging layer, and at least one non-imaging layer arranged on the photothermoimaging layer or between this imaging layer and the support or on the other side of the support reverse to the imaging layer, and the nonimging layer is composed of the photothermoimaging element including the dye represented by the formula in which M is a polyvalent metal atom; each of R1 , R4 , R5 , R8 , R9 , R12 , R13 , and R16 is, independently, an H atom or an optionally substituted straight or branched alkyl group; and each of R2 , R3 , R6 , R7 , R10 , R14 , and R15 is, independently, an H or halogen atom or an optionally substituted straight or branched alkyl group or the like.
Patent JP-H03192131-A (JP)
Title: Biaxially oriented thermoplastic resin film
Inventor: OKAZAKI IWAO
IPC: B29L7/00
Filed: 1989-12-21
Abstract: PURPOSE:To obtain the title film difficultly marred in a high-speed process and degraded less in the quality of a picture in dubbing by molding a thermoplastic resin containing particles into a film wherein the distribution of the heights of protrusions on at least either surface is a normal distribution. CONSTITUTION:A thermoplastic resin which is preferably crystalline and optically anisotropic when molten and has a detectable cooling crystallization temperature Tcc is a crystallization parameter, a crystallization parameter of 150 deg.C or less and a heat of fusion (a change in fusion enthalpy as measured with a differential scanning calorimeter) or 7.5cal/g or more is mixed with particles preferably having an aspect ratio (major diameter/minor diameter) or 1.0-1.3, a relative standard deviation of particle diameters of 0.6 or less and a mean particle diameter of 0.01-1mum. The resulting mixture is molded into a film, which is biaxially oriented to obtain the title film wherein the distribution of the surface protrusions on the least either surface is a normal distribution, and preferably the mean height of the surface protrusions is 10-1000nm, the maximum height to mean height ratio of protrusions is 1.1-3, and the mean height of the protrusions is 1/4 or less or the mean particle diameter of the contained particles.
Patent JP-H07104052-A (JP)
Title: Assembled radiation structure for millimeter-wave radar sensor
Inventor: CHIYUN HON EICHI CHIEN
IPC: G01S13/931
Filed: 1993-12-28
Abstract: PURPOSE: To provide a radar system which is compact, and has high performance and flexibility, with the low cost. CONSTITUTION: A compact radar system comprises a dielectric base 108 having the upper and lower faces. A ground plane is formed on the upper face of the dielectric base 108, and a radiation slot is formed on the ground plane. A radar transceiver 110 is installed at a position lower than the dielectric base 110, and generates a transmit signal. A frequency selective surface 122 is separated from the dielectric base 108 at the upper part of the base, and comprises a radiation opening having plural holes uniformly separated from each other. The frequency selective surface 122 decreases the flow of the electromagnetic energy in one direction from the radiation slot toward the transceiver, and increases the flow of the same in the opposite direction getting away from the transceiver.
Patent JP-H10161200-A (JP)
Title: Image pickup method and image pickup device
Inventor: YOSHINO KEN
IPC: G03B15/05
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup method and an image pickup device capable of obtaining a high-quality image. SOLUTION: Before light emission to expose the image pickup element unit 5 by using a stroboscope 8 in the case plural images are picked up by the unit 5 and the picked-up images are composited, the stroboscope 8 is allowed to preliminarily emit light at least once without exposing an image pickup element. After using emitted light at the second and succeeding light emission where the fluctuation of emitted light quantity is small for exposure or exposure is performed in all the light emission of plural times without performing the preliminary light emission, the image obtained by picking up the image at least once from the beginning is not used to composite the image but the image obtained by using the emitted light at the second and succeeding light emission where the fluctuation of the emitted light quantity is small is used to composite the image.
Patent JP-2001149032-A (JP)
Title: Food material composition
Inventor: KOIKE MAKOTO
IPC: A23L13/60
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a food material composition which has the extremely reduced characteristic flavor (alkali flavor) and crunchy texture of devil's tongue, can be compounded with processed foods, and can give moist, soft and body tastes to the compounded processed foods, while reducing the calories of the foods. SOLUTION: This food material composition comprises water, devil's tongue mannan, an alkali agent and a diglyceride.
Patent JP-H08174049-A (JP)
Title: Production of superplastically molded goods
Inventor: SHIBATA TOSHISUKE
IPC: B21C31/00
Filed: 1994-12-20
Abstract: PURPOSE: To rapidly and easily produce final molded goods by one stage of process with a good productivity by controlling the heating temp. to be applied on the blank of a supply section by the temp. at which the blank exhibits superelasticity and the temp. rise by the heat of working generated at the time when the blank is extruded from the supply section to a passage section. CONSTITUTION: The blank 7 of a superplastic material is first loaded into the supply section 2 of a die 1 and is heated by a heating means 6 up to the heating temp. attained after the temp. rising-component by the heat of working is subtracted from the temp. at which the blank exhibits the superelasticity. The blank is pressurized at one time by means of a punch 5 arranged right above the supply section 2 when the heating temp. is attained. The blank 7 is extruded and compressed through the passage section 3 to a molding section 4 and is rapidly heated by the heat generated by pressurization up to the temp. at which the blank exhibits the superelasticity. In succession, the blank is rapidly cooled by a temp. difference between the molding section 4 and the die 1 and is molded and solidified to a desired shape.  Then, the time at which the blank is exposed to the high temp. is short and, therefore, the change in the structure of the molded goods and the consequent degradation in the properties are minimized.
Patent JP-H04201219-A (JP)
Title: Manufacture of injection-molded product
Inventor: MIYAKE AKITAKA
IPC: B29C45/14
Filed: 1990-11-29
Abstract: PURPOSE:To form a uniform printed pattern even in the manufacture of the molded product of deep drawing and coat the molded product with a thermoplastic sheet, and to improve appearance and performance by reducing the film thickness difference of a sheet at the time of preforming. CONSTITUTION:An injection-molded product is manufactured in such a manner that a sheet is stuck onto the inner surface of a cavity formed to a female mold and mold- clamped and a resin is injection-molded into the cavity. In a device, a hot plate, to which a bowllike recessed section is formed, is disposed so as to be oppositely faced to the cavity of the female mold, and air pressure in the recessed section of the hot plate surrounded by the sheet under the state in which the peripheral end section of the sheet is fixed around the hot plate is made lower than atmospheric pressure. Consequently, it is characterized in that the sheet is fast stuck onto the inner surface of the cavity and the resin is injected by positioning the sheet along the inner surface of the recessed section of the hot plate and fastening the peripheral end section of the sheet around the female mold while making air pressure in the cavity surrounded by the sheet lower than atmospheric pressure. That is, the sheet is positioned along the inner surface of the recessed section of the hot plate, thus preventing the dispersion of the elongation of the sheet.
Patent JP-H01175869-A (JP)
Title: Electromagnetic wave warming device
Inventor: SAITO MASAHIRO
IPC: A61N1/40
Filed: 1987-12-31
Abstract: PURPOSE:To enable a small area to be locally warmed by irradiating an electromagnetic wave by controlling generated timing and pulse width of two or more pulse-state electromagnetic waves and repeatedly performing their incidence in a living body. CONSTITUTION:A patient body 1 is locally warmed in the vicinity of its diseased part 2, performing hyperthermion treatment. The patient body 1 arranges an antenna 4 through a bolas 3, and electromagnetic waves of frequencies f1, f2 are incident in the patient body 1 by supplying high frequency signals of frequencies f1, f2 to the antenna 4 from high frequency power sources 5, 6. A control circuit 7 controls a pulse-state high frequency signal, adjusted in its generated timing and pulse width to a predetermined value, so as to be generated from the high frequency power sources 5, 6. A time interval Td of these pulse-state electromagnetic waves of frequency f1 and f2 is adjusted, and by setting an area of DELTAY to an area of the diseased part, the other sound organization is prevented from being given an injury by locally warming only the vicinity of this diseased part 2.
Patent JP-H03195195-A (JP)
Title: Remote supervisory and control system
Inventor: IWAMOTO KINYA
IPC: H04Q9/00
Filed: 1989-12-25
Abstract: PURPOSE:To pack a telephone control system correspondent type air conditioner into a remote supervisory and control system as load and to enable ON/OFF control for the air conditioner by the remote supervisory and control system by providing a terminal equipment with the telephone control system correspondent type air conditioner as the load. CONSTITUTION:A terminal equipment 10 is provided with a telephone control system correspondent type air conditioner L5, which operation can be controlled by using a telephone line 4, as the load. Thus, the telephone control system correspondent type air conditioner L5 can be packed into the remote supervisory and control system as the load and for the air conditioner, the ON/OFF control can be executed by the remote supervisory and control system.
Patent JP-H08233610-A (JP)
Title: Photoelectric scale reader
Inventor: JIEIMUSU REINORUZU HENSHIYOU
IPC: G01D5/38
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a new photoelectric scale reader employing no electrograting. SOLUTION: The photoelectric scale reader comprises a reading head 12, and a main scale 10 having a plurality of lines 10A, 10B extending in the first direction X at an interval in the second direction Y, wherein the reading head 12 and main scale 10 are movable relatively in the second direction Y. The reading head 12 comprises means 14 for projecting a reference light toward the main scale 10 and causing intensity modulation in an analyzer 18 through relative movement of the reading head 12 and main scale 10, and the reading head 12 comprises a phase encoder generating a plurality of phase shift electric signals through the intensity modulation. The phase encoder comprises an array where a plurality of spectroscopic encode elements elongating in the first direction X are arranged in recursive pattern.
Patent JP-2001153399-A (JP)
Title: Air conditioning system for residence
Inventor: KAMAKURA TOSHIMITSU
IPC: F24F3/044
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of building a residence and to obtain high energy conservation and comfortable living environment. SOLUTION: The air conditioning system for the residence comprises an underfloor 2 constituted in a sealed heat insulation structure, an air conditioner 3 for air conditioning atmospheric air Ai input from outdoor, and an exhaust circuit 4 for supplying the air Ao exhausted from a room R to the underfloor 2 and then exhausting the air to the outdoor.
Patent JP-H08269999-A (JP)
Title: Automatic control method of excavating machine
Inventor: SHI CHIEON RII
IPC: E02F3/43
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To solve the expense borne by a sensor and the generation of trouble by storing operation using an electric type control lever by an operation in a controller, reproducing approximate operation and conducting precise operation control by the operator. SOLUTION: When an operator uses an electric type control lever and conducts specified work by the power excavator with a controller such as a microcomputer, the controller stores loci A', B' drawn by the front end of a bucket 3 for the power excavator. When a automatic control switch is turned on, the control signal of the electric type control lever stored in the controller is reproduced, and a boom 1 and a dipper stick 2 are controlled and proximate work is executed by the bucket 3. The controller does not has sensors sensing the positions and angles of each working member, the operator conducts final precise operation control and circumstantial judgment to work environment, and an error is compensated by operating the bucket 3, viewing the movement of the boom 1 and the dipper stick 2.
Patent JP-H04203137-A (JP)
Title: Assembly structure in simplified building
Inventor: TAKAHASHI ETSUO
IPC: E04B1/344
Filed: 1990-11-30
Abstract: PURPOSE:To facilitate plural-story building assembly by pulling up a roof member which is laid on a floor member to the upper end of a column member for fixing, and fitting a recess part provided in the leg part of the second floor member to the upper end of the column member for fixing. CONSTITUTION:A roof member 14 is laid on a floor member 12. The end 13a of a column member 13 is inserted into respective insertion holes 12b in four corners of the floor member 12 through respective penetration holes 14a in four corners of the roof member 14 for fixing. Next, the roof member 14 is pulled up with a wire, and the upper end 13b1 of the column member 13 is protruded from the upper surface of the roof member 14 to be fixed at the upper end position of the column member 13. Besides, a recess part 12a1 provided in respective leg members 12a of the floor member on the second floor is fitted to the upper end 13b1 to fix the floor member 12. After assembling the second floor in the same way, a wall member, a window member and a door member are installed between both members on respective floors.
Patent JP-H09175617-A (JP)
Title: Conveyor belt
Inventor: FUJIOKA SEIKO
IPC: B65G15/34
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To stably maintain the conveyance ability of a belt in a device such as a dispenser used outdoors or the like and at the same time contribute to the enhancement of the operation stability of the device itself by preventing a friction factor from being lowered even when a conveyor belt comprising millable urethane rubber is influences by rainwater, oil or the like and maintaining the flexibility of a belt at a low temperature. SOLUTION: A convoyor belt is made into two-layer structure comprising a main body rubber layer 1 and a rear rubber layer 3 and the rear rubber layer is made by using millable urethane rubber in which a polyole component is millable urethane rubber being polyester polyole as matrix rubber 5 and formed of a first composition in which a phenol short fiber 6 is added to the rubber 5 and of which a part is exposed in a conveyance surface 4 and on the other hand, a main body rubber layer 1 is formed by using a second composition in which a polyole component is millable urethane rubber being polyester polyole as the matrix rubber 5.
Patent JP-H07200426-A (JP)
Title: Sequential type repeat file transfer device
Inventor: TANAKA YUICHI
IPC: G06F13/00
Filed: 1993-12-28
Abstract: PURPOSE:To greatly shorten a transfer time by managing transmission control over respective data. CONSTITUTION:This device consists of a file transfer control means 2 which transfers a file from a specific central processing part CPU to N central processing parts based on a file transfer control signal and instructs the initialization of the transfer information, the setting of the transfer information, and the verification of the adequacy of the transfer file, a management table means 3a for a storage part 3 where information regarding the transfer of the file transfer control means 2 is set.
Patent JP-H11172751-A (JP)
Title: Inflow passage for introducing water into prewhirl part
Inventor: TAKAHASHI AKIHIRO
IPC: E03F5/22
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To easily form inflow passages without fabricating them separately, even if design requirements for the inflow passages are changed with the installation site of a manhole and the capacity of a pump, so that each inflow passage has a passage width, an orientation to a prewhirl part, and an inclination angle of a downgrade toward the prewhirl part, all of which conform to the design requirements changed. SOLUTION: The passage width W of each inflow passage 4, 5 and the inclination angle θ of a downgrade toward each prewhirl part 3A, 3B are set to be greater than respective reference values. An adapter 16 having the value of a passage width W1 matching design requirements, an orientation to the prewhirl parts 3A, 3B, and an inclination angle θ1 of a downgrade toward the prewhirl parts 3A, 3B is mounted in the inflow passages 4, 5 to obtain inflow passages 4X, 5X each having the desired passage width W1, the desired orientation, and the desired inclination angle θ1 of the downgrade.
Patent JP-H07186662-A (JP)
Title: Suspension controller
Inventor: HIRAI TOSHIRO
IPC: B60G17/015
Filed: 1993-12-28
Abstract: PURPOSE:To develop the excellent vibration control effect in all the regions of the vertical speed of a spring, as for a suspension controller for controlling the damping force by using the vertical speed of the spring. CONSTITUTION:The vertical acceleration detection value X2FL''-X2RR'' at each wheel position of a car body is read out (step S1), and the car body vertical speed X2i (i=FL, FR, RL, and RR) is calculated through the integration processing (step S2). The damping coefficient Ci is calculated, referring a control map in which the gain increases in a paraboloidal form as the car body vertical acceleration X2i' which is previously memorized on the basis of the car body vertical speed X2i' increases from zero (step S3). On the basis of the damping coefficient, the target step angle thetaTi of the step motor of a damping force variable type shock absorber is calculated (step S4-S6, S9, and S10), and the damping force of the damping force variable type shock absorber is controlled by controlling the step motor on the basis of the target step angle.
Patent JP-H11174614-A (JP)
Title: Silver halide color photosensitive material, processing method therefor, and image forming method using it
Inventor: TONISHI MASAKAZU
IPC: G03C1/07
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photosensitive material which has high sensitivity and is excellent in granularity, and by which high grade image information can be presented simply and quickly, a processing method therefor, and an image forming method. SOLUTION: In a silver halide color photosensitive material having a blue sensitive silver halide emulsion layer, a green sensitive silver halide emulsion layer and a red sensitive silver halide emulsion layer on a support, at least one layer of the above silver halide emulsion layers contains at least one kind of emulsion such that 50% or more particles of the total projection area of the silver halide all particles are flat silver halide particles having two or more phases in the interior of the particle, the silver iodide content of the phase with the maximum silver iodide content being less than 15 mol.%, and the silver iodide content of the surface area being 10 mol.% or less. Further the layer contains at least one kind of compound expressed by the formula I. Wherein, R indicates an aliphatic group or an aryl group, and X indicates an atom group needed for forming a lactam ring.
Patent JP-H07199269-A (JP)
Title: Camera
Inventor: SUDA YASUO
IPC: G03B7/099
Filed: 1993-12-28
Abstract: PURPOSE:To respectively obtain adequate spectroscopic sensitivity characteristics for a photometric system and a focus detecting system with an inexpensive constitution in a camera provided with a single light receiving sensor having a photodetector for photometry and a photodetector for focus detection, and an optical system guiding object light to the light receiving sensor. CONSTITUTION:The part, which passes through a visual field mask 61, of an object image projected by a photographic lens 3 is projected on a sensor 14 for photometry by two lens parts 13a and 13b in a secondary image formation lens 13. First, light incident on the sensor 14 for the photometry is transmitted through a first optical filter 51; next, is transmitted through a second optical filter areally provided on the photodetector for the photometry and having spectral transmission factor characteristic which is different from that of the filter 51.
Patent JP-H11171936-A (JP)
Title: Flame-retardant polyolefin resin
Inventor: OKADA KAZUHIRO
IPC: C08F255/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retarded polyolefin resin without using a halogen- containing compound as the flame-retardant. SOLUTION: This flame-retardant polyolefin resin contains 0.01-1 unit of a phosphoric acid compound having C=C double bond and grafted to 1 unit of the monomer constituting a polyolefin resin. The phosphoric acid compound is one or more compounds selected from phosphoric acid esters, phosphonic acid derivatives, phosphonic acid esters, phosphinic acid derivatives, phosphinic acid esters, vinylphosphonic acid, vinylphosphonic acid diethyl ester, 2- acryloyloxyethylphosphonic acid, 2-methacryloyloxyethylphosphonic acid and bis(2-methacryloyloxyethyl)phosphonic acid.